If wrapped around in too many layers, Teflon tape won't cause leaks but it will make it much more difficult to unscrew and screw on your showerhead. From the simple single-function showerhead to huge, ceiling-mounted elegant rain showers, we have precisely what you are looking for. In simple terms, it securely mounts your shower head on the wall. Using it, you can adjust the angle of the shower head to target specific areas.